编辑:chaxungu时间:2026-04-28 11:58:33分类:小学英语题库
【题目】Bob often helps her mother to clean the house ______ his sister. ( )
A.andB.withC.by
【答案】B
【解析】
略
上一篇:用所给单词的正确形式填空.[1]Jean likes (write).[2]I am happy (get)your email.[3]Lara is a doll.[4]Here (is)our b
下一篇:Mark is interested stamps. ( )A.to collectB.collectC.in collecting
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